Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 1999 Dec 20;190(12):1825–1836. doi: 10.1084/jem.190.12.1825

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 1999 The Rockefeller University Press

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).

PMC Copyright notice

Differential release of IL-6 by HIMECs after infection with TS⁺ and TS⁻ trypomastigotes. (A) The trans-sialidase activity of unfractionated trypomastigotes (Unf ), trypomastigote populations with phenotypes TS⁺ and TS⁻, and L. major promastigotes. (B) IL-6 released by HIMECs after infection with the indicated trypomastigote populations and L. major promastigotes. (C) The morphology of TS⁻, TS⁺, and unfractionated trypomastigotes of the Silvio X-10/4 of T. cruzi stained with Diff-Quik. Original magnification: ×1,200.